REGULARITY and repetition—of returning rains, of seasonal temperatures, of the cycles of life and death—are the essence of agriculture. So perhaps it is not surprising when events recur. In 2007-08, food prices soared. Mozambique and 30 poor countries endured food-price riots. Russia led a procession of grain exporters to restrict sales. And the world had to face up to changes in the pattern of food demand, reversing decades of declining...

Increasingly erratic rainfall patterns related to climate change pose a major threat to food security and economic growth, water experts have said, arguing for greater investment in water storage. In a report by the International Water Management Institute (IWMI), experts said Africa and Asia were likely to be hardest hit by unpredictable rainfall, and urged policymakers and farmers to try to find ways of diversifying sources of water. The IWMI...

The Supreme Court tells the government: "It's criminal to let food rot in a chronically hungry country. Give it away free to the poor." It could have added: "Have you no political sense? Have you not read Anandamath, or at least seen the movie?" And Manmohan Singh ticks it off for transgressing on policymaking — doesn't it know there's no such thing as a free lunch? He could have added:...

FEW rural pleasures match seeing a golden field of grain, rustling and ripe for reaping. But the harvest season in the northern hemisphere is being marked by turmoil on global wheat markets. A big reason is to be found in one of the world’s largest wheat exporters, Russia. Hit by fires and drought which have wiped out a third of the grain crop, the authorities there have banned exports, first temporarily...

Exaggeration. Exaggeration. Exaggeration.  I was subjected to this tiresome litany from various angry officials and a couple of politicians after one of their colleagues — who will remained unnamed — leaked to me the perilous state of India’s granaries and the rotting foodgrain within. On July 26, I reported how 50,000 metric tonnes of wheat and rice had rotted away, unfit even for animals; how 17.8 million tonnes, enough to feed...